MITCHELL WILLIAM F 4
4 · ENVIRONMENTAL TECTONICS CORP · Filed Feb 12, 2009
Insider Transaction Report
Form 4
MITCHELL WILLIAM F
DirectorPresident10% Owner
Transactions
- Purchase
Common Stock
2009-02-06$1.15/sh+2,000$2,300→ 1,036,124 total
Holdings
- 45,200(indirect: By Spouse)
Common Stock